Papercopy: Trace & Draw

Review by eFreeware

Papercopy is a free Android app from developer Durica Micunovic that turns a phone or tablet into a tracing lightbox. You choose a picture, position it on the display, lock the screen so nothing shifts, lay a sheet of paper on top and draw the lines through it with a pencil or pen. No printer, no separate lightbox, no other equipment is involved.

That is the whole idea, and it is a good one. The reason to consider Papercopy is that it removes the setup that normally sits between wanting to copy an image and actually doing it. If you have ever held a phone under a sheet of paper and tried to keep both steady, the lock feature alone will make sense to you. It is rated 4.5 from 7,441 ratings, with more than a million installs, and it has been on Google Play since April 2017.

How the tracing routine works

The flow is deliberately short. You pull an image from your gallery, take a new one with the camera, or pick something from the built-in Explore library, then zoom, rotate and pan until it is sized to your paper. Once the image sits where you want it, you lock the canvas so the screen stops responding to touches, place the paper over the display, and trace what shows through.

The lock is the part that matters. Without it, a stray finger or a shifting hand would move the image and ruin the alignment you just set up. The developer describes the screen lock as blocking touches so the picture stays where you put it, and that is the feature that separates this from simply opening a photo and laying paper on the phone.

The positioning tools are the other half of the routine. Precise zoom, rotate and pan let you match an image to the sheet in front of you, which matters when you are copying a logo, a face or a lettering sample at a specific size. It is a simple set of controls, and the app is built around using them quickly rather than fiddling.

Controls for faint lines and thick paper

Brightness and contrast controls adjust how the image reads through the sheet on top. The developer includes them so that lines stay visible through thicker paper, which is the practical problem with any screen-based tracing setup. Standard printer paper is one thing; cardstock, sketchbook pages or fabric are another, and the display has to push enough light through to be useful.

I like that this is treated as a first-class control rather than an afterthought, because the quality of the trace depends on it. If you are working on heavier stock or a textured surface, being able to push the contrast of the image is what keeps the outline legible while you draw.

Between the lock, the positioning tools and the display adjustments, the app covers the three things that decide whether screen tracing works at all: the image staying put, the image being the right size, and the image being bright enough to follow.

Explore and generated outlines

Explore is a library of ready-made drawings, with hundreds of animals, characters, patterns and lettering samples to trace. It is useful when you want something to copy but have no particular reference in mind, and it saves a trip to an image search. For lettering practice in particular, having a set of samples inside the app is a sensible addition.

The app also generates trace-ready images from a text description, producing a clean outline to work from. This is the feature I would expect to appeal most to people who know roughly what they want to draw but do not have a suitable photo or line drawing to hand. The developer bills these as clean outlines suited to tracing.

Both features widen the app beyond straight copying. Instead of only transferring an existing picture to paper, you can start from a library sample or a described subject and still end up with something to trace.

What it needs and what comes with it

Papercopy is free to install. The app runs on phones and tablets, and the tracing method depends on a screen you can lay paper against, so the device is doing the work rather than a printer or a light table.

There is a practical limit worth thinking about before you start. Tracing through paper only works when the display is bright enough and the sheet is thin enough for the lines to show through, which is exactly why the brightness and contrast controls exist. On very heavy or dark material, the technique will be harder to pull off, and the app cannot change that.

The content rating is Everyone, and the developer invites suggestions and problem reports by email from inside the app. The app was last updated in October 2026.

Where Papercopy fits

The uses the developer lists are broad but coherent: kids learning to draw, parents after an easy activity, artists transferring sketches and references, hand-lettering and calligraphy, tattoo stencils, and templates for teachers, crafters, embroidery, woodworking and cake decorating. What these have in common is a need to get an existing outline onto a surface quickly, without a printer or a dedicated lightbox.

If that describes your work, the appeal is obvious. Someone lettering a card, a crafter transferring a pattern onto fabric, or a teacher preparing a worksheet can set up in seconds and start drawing, and the lock keeps the alignment intact while they work.

The generated outlines and the Explore library are what make it more than a copying tool. They give you something to trace when you do not have a reference image, which is a useful fallback for practice and for casual drawing sessions where the point is the act of tracing rather than reproducing a specific picture.

A tracing tool that does one job well

Papercopy is a narrow app, and it is better for it. It does not try to teach drawing or replace a sketchbook; it takes an image on a screen and makes it traceable through paper, with the controls needed to keep the image still, correctly sized and visible. The 4.5 rating across thousands of reviews suggests that approach lands with the people who need it.

If you already copy images by holding a phone under paper, or you keep a lightbox for stencil and lettering work, this is a reasonable replacement to consider. It is free, so the cost of trying it is your time.

For anyone whose work involves transferring outlines, patterns or lettering, Papercopy is worth installing. It is built for the moment you need a picture on a physical sheet, and it handles that moment with fewer steps than the alternatives.