How To Shorten Trousers Without Sewing: Quick & Easy

Can you shorten trousers without sewing? Yes, you absolutely can! Shortening trousers without sewing is a great trick for anyone who doesn’t have a sewing machine, doesn’t know how to sew, or just needs a quick fix. It’s easy to do and works well for many types of pants. This guide will show you simple ways to make your trousers the perfect length using common items like iron on hem tape and fabric glue for hemming. These methods are perfect for quick hem methods and can even be a temporary hem solution when you’re in a hurry. You can alter pants without sewing and get good results.

This way of fixing your pants uses special stuff that sticks fabric together. It is often called no sew hem tape or fusible web for fabric when you use heat. Another option uses sticky liquid called fabric adhesive for clothing. Both help with hemming pants with tape or glue instead of thread. You can even shorten jeans without sewing. Let’s learn how!

How To Shorten Trousers Without Sewing
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Picking Your No-Sew Method

There are two main ways to shorten trousers without sewing. One uses heat, and one uses glue. Both work differently.

Method 1: Using Iron-On Hem Tape

Iron-on hem tape is a thin strip of sticky material. It melts when it gets hot. You put it between two pieces of fabric. Then you iron it. The melted tape sticks the fabric together. People also call this fusible web for fabric or no sew hem tape. It makes a strong hold.

Method 2: Using Fabric Glue

Fabric glue is a special liquid glue. It is made for cloth. You put it on the fabric. It dries clear and holds the fabric together. It is a simple fabric adhesive for clothing. You don’t need an iron for this.

We will look at each method closely. We will show you how to do each one step by step.

Getting Ready to Shorten Your Trousers

No matter which method you pick, some first steps are the same. Doing these steps well helps you get the best result.

Gathering What You Need

You will need a few things before you start.

The trousers you want to make shorter.
A ruler or measuring tape.
Fabric scissors. Sharp ones work best.
Chalk or a marker for fabric. A regular pencil can work too, but be careful.
Pins.
An iron and ironing board (if using iron-on tape).
A damp cloth (if using iron-on tape).
Your chosen no-sew product (iron on hem tape or fabric glue for hemming).

Measuring the New Length

This is a very important step. Measure twice to be sure!

Put on the trousers. Wear the shoes you will wear with them most often. The length looks different with different shoes.
Stand straight. Have a friend help you if possible.
Fold the bottom of one trouser leg up. Fold it up to the spot where you want the bottom to sit.
Use pins to hold the fold in place. Put a few pins around the leg. Make sure the fold is even all the way around.
Take the trousers off.
Lay the trousers flat. Smooth out the leg with the pins.
Measure from the original bottom edge up to the fold. Write this number down. This is how much you are folding up.
Do the same for the other trouser leg. Check that both legs have the same amount pinned up.

Marking and Trimming the Fabric

Now you need to mark where to cut. Remember you need extra fabric to make the new hem.

Lay the trousers flat on a table or floor. The pinned leg should be smooth.
Look at the pins. This is your new bottom edge.
From the pinned edge, measure down about 1.5 to 2 inches (about 4-5 cm). This extra fabric will be folded up to make the hem.
Use your chalk or marker to draw a line across the fabric at this lower point. Draw this line all the way around the trouser leg. This is your cutting line.
Do this for both legs. Make sure the distance from the pinned edge to the cutting line is the same on both legs.
Carefully cut along the line you just drew. Use sharp fabric scissors for a clean cut.
Now you have the trouser legs cut to the right length, plus extra for the hem.

Preparing the Cut Edge (Optional but Recommended)

To make the hem lay flat and look neat, you can prepare the cut edge.

Fold the cut edge up by about 1/4 inch (about 0.5 cm).
Press this small fold with an iron (if using iron-on tape later). This helps the hem look clean and keeps the edge from fraying.

Now you are ready to use your chosen no-sew method.

Method 1: Steps for Using Iron-On Hem Tape

This method uses heat from an iron to make the hem stick. It is a very popular way to alter pants without sewing. It is also called hemming pants with tape.

What is Iron-On Hem Tape?

Iron on hem tape is a thin strip of material. It looks a bit like a spiderweb. It is usually on a paper backing. When you heat it, it melts. It acts like a glue. It joins two pieces of fabric together. This tape is a key product for no sew hem tape solutions. It’s a type of fusible web for fabric.

Why Use Iron-On Hem Tape?

It makes a strong, lasting hem.
It is usually easy to find in stores.
It is not messy like liquid glue can be.
It works on many types of fabric. Even good for shorten jeans without sewing.

Things to Watch Out For

You need an iron and ironing board.
You must use the right heat setting for your fabric. Too much heat can damage the fabric. Not enough heat, and the tape won’t stick.
The hem can sometimes come undone after many washes.
It can make thick fabrics, like some jeans, feel stiff at the hem.

Step-by-Step Guide: Iron-On Hem Tape

Follow these steps carefully for a good result.

Step 1: Prepare Your Iron

Set your iron to the right heat for your trouser fabric. Check the tag on your trousers if you are unsure. Start with a medium heat if you don’t know.
Turn off the steam setting. Steam can stop the tape from sticking well.
Let the iron get hot.

Step 2: Place the Tape

Lay the trouser leg flat, inside out.
Fold the cut edge up again. Fold it up so the raw edge is inside the hem. The line you pinned earlier is where the fold should be.
Lay the iron on hem tape along the inside of this fold. Put the tape between the main trouser fabric and the hem fold you just made. The tape should be right next to the edge you folded up first (the optional 1/4 inch fold). Do not let the tape stick out past the fold. If it sticks out, it will melt onto your ironing board!
You might need two strips of tape for wider hems. Make sure the tape covers the whole area that will be stuck down.
Cut the tape to the right length for the hem of one leg.

Step 3: Iron the Hem

Carefully fold the hem up along the original pinned line. The tape is now inside the fold.
Place a damp cloth over the part you are about to iron. This protects your fabric and helps the tape melt better with steam created from the cloth.
Press the hot, dry iron down firmly onto the damp cloth, right on top of where the tape is. Do not move the iron back and forth like you are ironing clothes. Just press it down.
Hold the iron in place for about 10-15 seconds.
Lift the iron and the cloth. Move to the next section of the hem. Overlap the areas slightly to make sure the tape is stuck everywhere.
Repeat this pressing all the way around the hem.
Let the hem cool completely before touching it. This takes a few minutes. The tape needs to cool and harden to create a strong bond.

Step 4: Check and Repeat

Once cool, gently feel the hem. Is it stuck all the way around?
If you find spots that didn’t stick, lift the hem carefully. Put a small piece of tape in the area. Cover with the damp cloth and press again with the iron.
Repeat for the other trouser leg. Measure again to make sure both hems are the same length after ironing.

Step 5: Final Touches

Turn the trousers right side out. Your new hem should look smooth and even.
You can give the hem a final press from the outside (without the damp cloth this time, unless your fabric needs it). This makes it look extra neat.

Using no sew hem tape is a fantastic way to get a quick and clean hem without any sewing. It’s one of the best quick hem methods for a lasting result.

Method 2: Steps for Using Fabric Glue

Fabric glue is another easy way to shorten trousers without sewing. It uses a liquid adhesive to stick the fabric together. It is a simple fabric adhesive for clothing.

What is Fabric Glue?

Fabric glue for hemming is a special liquid glue. It is made to be used on fabric. It is usually flexible when dry. Some types are washable. Some dry clear. Look for one that says it is for fabric and is washable for trouser hems.

Why Use Fabric Glue?

You don’t need an iron. This is great if you don’t have one or are fixing pants while traveling.
It is very easy to use. Just put it on and press.
It dries clear.
It can be a good temporary hem solution if you need something fast, but many are permanent.

Things to Watch Out For

It can be messy. You must be careful not to use too much or get it on the outside of the trousers.
It might not hold as well as iron-on tape on some heavy fabrics.
The hem might feel a bit stiff or hard where the glue is.
You must wait for it to dry completely before wearing or washing. This can take several hours.
Not all fabric glues are washable. Check the bottle!

Step-by-Step Guide: Fabric Glue

Using glue is simple, but needs care to avoid mess.

Step 1: Lay Out the Trousers

Lay the trouser leg flat on a protected surface. Put down some newspaper or plastic. Glue can go through fabric!
Turn the trousers inside out.
Fold the cut edge up slightly, about 1/4 inch (optional prep fold).

Step 2: Apply the Glue

Fold the hem up to the line you marked earlier (the new bottom edge).
Lift the fold back up slightly so you can see the inside of the hem area.
Apply a thin line of fabric glue for hemming close to the top edge of the folded hem fabric. Do not put it too close to the edge that will show!
Apply the glue in small sections, maybe 6-8 inches (15-20 cm) at a time. This stops the glue from drying before you press the fabric.
Use only a little glue. Too much glue will soak through the fabric and make a mess on the outside. It will also make the hem very stiff. Follow the directions on the glue bottle.

Step 3: Press the Hem

Immediately after applying the glue to a small section, fold the hem back down firmly along the line you marked.
Press the fabric together with your fingers. Hold it for a few seconds.
Move to the next section. Apply glue, then press the hem down.
Continue this around the whole hem of one leg.

Step 4: Let the Glue Dry

Lay the trouser leg flat and smooth. Make sure the hem is straight and even.
Put something heavy on the hem to help it stick while drying. Books work well.
Let the glue dry completely. This is very important! Drying time varies. Check the glue bottle. It might take several hours, maybe 12 or 24 hours, to be fully dry and washable.
Do not touch, move, or wear the trousers until the glue is totally dry.

Step 5: Check and Repeat

Once the glue is dry, check the hem. Is it stuck everywhere?
If you find spots that didn’t stick, lift the hem slightly in that area (if possible without pulling hard). Put a tiny bit more glue there. Press and let it dry again.
Repeat the whole process for the other trouser leg. Make sure both hems are the same length.

Using fabric adhesive for clothing is a simple way to get a hem done fast. It is a good quick hem methods choice when you can’t use heat.

Special Case: Shorten Jeans Without Sewing

Shorten jeans without sewing is a bit different. Jean fabric is thicker. It is also often stiff. Both iron-on tape and fabric glue can work. But you might need to do a few things differently.

Using Iron-On Tape on Jeans

Choose a strong iron-on tape. Some tapes are made for heavier fabrics.
Make sure your iron is hot enough. You might need a higher heat setting than for thin fabrics. But always check what your jeans fabric can handle.
Press the iron for longer in each spot. Maybe 20-30 seconds instead of 10-15.
Using the damp cloth is very important with jeans. It helps the heat get through the thick fabric.
The hem area will feel stiff. This is normal with thick fabric and tape.

Using Fabric Glue on Jeans

Pick a strong fabric adhesive for clothing made for heavy fabrics.
Apply the glue carefully. Jeans fabric can soak up glue fast. Use enough to stick, but not so much it goes through.
Apply glue in even smaller sections than usual. Maybe 4-6 inches (10-15 cm) at a time. Press firmly right away.
Put heavy things on the hem while it dries. The weight helps the glue make a strong bond on the thick fabric.
Be patient. Jeans can take longer for the glue to dry fully.

Keeping the Original Hem on Jeans

Many people like the look of the original hem on jeans. You can cut off the original hem and stick it back on! This takes a bit more work.

Measure how much you need to shorten the jeans.
Measure the height of the original hem.
Cut the leg off above the original hem. Cut it at the new length you want, plus the height of the original hem, minus about 1/4 inch (0.5 cm).
Carefully cut off the original hem. Cut just above the stitching line.
Turn the jeans leg inside out.
Put the original hem piece right side out.
Slip the original hem piece over the cut leg edge. Line up the raw edge of the leg with the raw edge of the original hem piece. The right sides of the original hem and the wrong side of the leg fabric are together.
Now you need to stick these two edges together. You can use iron on hem tape or fabric glue for hemming. Place the adhesive around the inside of the original hem piece, sticking the two raw edges together.
Press with an iron (for tape) or press with fingers and weigh down (for glue).
Once stuck, fold the original hem down into place. It should now sit at the correct new length. You can use a second piece of tape or glue inside this fold if needed for extra hold, but often the first layer is enough to hold the ‘hem’ piece in place.
This is a more advanced alter pants without sewing method but keeps the factory look of the hem.

Other Quick Hem Methods

Besides iron-on tape and glue, are there other quick hem methods or a temporary hem solution? Yes!

Hemming Web (Like Tape, But Wider)

This is very similar to iron on hem tape. It is often a wider sheet instead of a thin strip. You cut it to the size you need. It works the same way. Lay it down, fold fabric, press with iron. It is still a type of fusible web for fabric.

Hemming Powder or Granules

This is a powder or tiny balls of the same sticky material as the tape. You sprinkle it on the fabric fold. Then you iron it. It melts and sticks the fabric. It can be a bit messy to use as the powder can spread.

Adhesive Dots or Sheets

These are small sticky dots or thin sheets. They are like double-sided tape but for fabric. You peel off a backing and stick it to the fabric. Then you press the other fabric piece onto it. They are often a temporary hem solution. They might not hold well in the wash or over time. Good for a quick fix for an event.

Safety Pins or Hemming Clips

This is a very fast temporary hem solution. You just fold the hem up and use safety pins or special small clips to hold it in place. This is only for wearing the trousers once or twice. It is not a real hem.

Comparing No-Sew Hemming Methods

Let’s look at the main differences between iron-on tape and fabric glue. This can help you choose the best one for your project.

Feature	Iron-On Hem Tape	Fabric Glue
Needs Iron?	Yes	No
Cleanliness	Very clean if used correctly	Can be messy if too much is used
Drying Time	Needs cooling time (minutes)	Needs drying time (hours)
Durability	Often very durable, good for many washes	Varies by glue, often less durable
Fabric Stiffness	Can make fabric a bit stiff	Can make fabric stiff or hard
Ease of Use	Simple steps, requires pressing skills	Simple steps, requires careful pouring
Good for Beginners?	Yes, easy to get neat lines	Yes, if careful with amount
Repairable?	Can sometimes be reheated to fix spots	Harder to fix once dry
Cost	Similar to glue	Similar to tape

Both methods for hemming pants with tape or glue are good ways to alter pants without sewing. Your choice depends on if you have an iron and how fast you need to wear the pants.

Tips for Best Results

Getting a great no-sew hem needs a little care. Here are some tips.

Wash Fabric First: Always wash your trousers before hemming. Fabric can shrink. If you hem them and then wash them, they might become too short.
Test the Adhesive: If you can, test your iron on hem tape or fabric glue for hemming on a small piece of the trouser fabric first. Use a piece cut from the bottom before you make the final cut. See how well it sticks and how it looks when dry/cooled. Does it make the fabric stiff? Does the glue show through?
Use the Right Amount: For tape, cover the area but don’t let it stick out. For glue, use thin, even lines. Less is more with glue to avoid mess and stiffness.
Press Firmly: When using iron-on tape, press down hard. Do not just glide the iron. Pressure helps the tape stick.
Let it Cool/Dry: Be patient! Let iron-on tape cool completely before checking or moving. Let fabric glue dry fully for the time given on the bottle. This makes the hem strong.
Check Washability: If you need the hem to last through washing, make sure the tape or glue you use says it is washable. Follow washing instructions on the product and the trousers.
Round Edges: If the trousers are narrow at the bottom, the hem might be tricky. Try making small cuts (slits) in the part you fold up. Do not cut into the main trouser fabric! Just tiny cuts in the hem allowance. This helps the fabric lay flat in a circle.
Dealing with Seams: Trouser legs have side seams. These can be thick. When using iron on hem tape, you might need to press longer or use extra pressure at the seams. When using fabric glue for hemming, make sure you get glue right up to and over the seam area to hold it down.
Practice: If this is your first time, maybe try on an old pair of trousers or a scrap of fabric first.

By following these tips, your quick hem methods will look great and last longer. You can alter pants without sewing like a pro!

Common Questions About No-Sew Hemming

People often ask similar things about hemming without sewing. Here are answers to some of those questions.

Can you wash trousers after using no-sew hem methods?

Yes, usually. Most iron on hem tape and fabric glue for hemming products are made to be washable. Look for this on the product packaging. It might say “washable” or “permanent bond”. Follow the washing instructions on the product, like using cold water or a gentle cycle.

Will the no-sew hem last forever?

Maybe not forever, but for a good time. A hem done with quality iron on hem tape or good fabric adhesive for clothing can last for many washes and wears. However, it might not be as strong as a sewn hem in the very long term. Thick fabrics, heavy use, or harsh washing can make it loosen over time. It is easy to fix if it starts to come undone. Just add more tape or glue to the loose spot and press again.

Can I use regular glue instead of fabric glue?

No. Regular paper glue or craft glue is not made for fabric. It will likely wash out, make the fabric very stiff and crack, or not stick properly. Always use a glue specifically made for fabric, often labeled as fabric glue for hemming or fabric adhesive for clothing.

Does iron-on tape work on all fabrics?

It works on most fabrics that can be ironed. Be careful with very delicate fabrics like silk or very stretchy fabrics. Always test on a scrap piece first. Some very thick fabrics, like heavy canvas, might need a stronger tape or longer pressing time. It works quite well to shorten jeans without sewing.

Can I remove the no-sew hem later?

Sometimes. Iron on hem tape can sometimes be heated again with an iron and gently pulled apart while warm. It might leave a sticky mark that can be hard to remove. Fabric glue for hemming is usually permanent once dry. Trying to pull it apart can damage the fabric. If you want a hem that you can easily remove later, use a temporary hem solution like hemming tape designed for temporary use, or even just pins for a very short time.

How much no sew hem tape or fabric glue do I need?

For one pair of trousers, you usually only need a few feet (or about a meter) of hem tape per leg. For glue, a small bottle is usually enough for several pairs of trousers. It is best to have a bit extra just in case. Look for products made for hemming, as they are designed for this job.

Will the no-sew hem show on the outside?

If done correctly, no. The iron on hem tape or fabric glue for hemming goes inside the folded fabric. You should not see it from the outside. Using too much glue can soak through and be visible or feel hard on the outside. Using tape that is too wide or sticking out can also cause issues.

Is this good for formal trousers?

Yes, for many formal trousers made of wool blends or cottons. The no-sew hem can look very neat. Be careful with very thin or slippery formal fabrics. Always test on a hidden spot first. For very expensive or fine formal wear, a professional tailor might be the best choice, but for many pairs, this works well to alter pants without sewing.

Summing Up

You can easily make your trousers shorter without ever picking up a needle and thread. Using products like iron on hem tape (a kind of no sew hem tape or fusible web for fabric) or fabric glue for hemming (a fabric adhesive for clothing) gives you great quick hem methods.

Whether you need to alter pants without sewing for a permanent fix or a temporary hem solution, these methods are fast, easy, and work on many types of fabric, including helping you shorten jeans without sewing. Just remember to measure carefully, prepare your fabric, follow the steps for your chosen method, and let the adhesive set fully. With a little care, you can get neat, durable hems in no time! Goodbye too-long pants, hello perfect fit!