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Photomath Online: Browser Options Explained

Published November 2, 2026 · By Sumzo team (AI-assisted)

Photomath is a phone app. If you want Photomath online on a computer, here is what Photomath does, what works in a browser, and how photo maths AI works.

Photomath is built for phones: its website offers the app for iPhone and Android and doesn’t advertise a version that runs in a web browser. If you want “Photomath online” on a laptop or school computer, you need a tool that works in the browser and accepts a photo or screenshot of the problem.

What Photomath does

Photomath, now owned by Google, lets you scan a maths problem with your phone camera — including word problems, according to its website — and shows a solution with step-by-step explanations. Its site lists a free basic version alongside paid plans; check the site for current prices.

It is popular because it is quick: point, scan, read the steps. The limit is the device: you need the phone in your hand, and the problem has to be in front of the camera.

Can you use Photomath online?

Photomath’s own website points you to the App Store and Google Play rather than to a browser version. So on a computer, you have two options:

• Use Photomath on your phone next to the computer.
• Use a browser-based tool that accepts an uploaded photo, screenshot or PDF.

Browser alternatives that read photos

• Sumzo — upload a photo, screenshot or PDF to the photo math solver, check the text Sumzo read from it, then get the answer with every step. It works in any modern browser, on a computer or a phone.
• Typed problems — if the problem is short, typing it is often fastest: the Sumzo AI solver and calculators take maths as you would write it, such as 3(x − 2) = 2x + 1.
• Graphs — for “draw the graph of…” questions, a browser grapher like the Sumzo graphing calculator is easier than any camera app.

How photo maths AI works

Every photo maths tool — Photomath AI, Sumzo or another — follows the same three steps:

• Read: text recognition turns the picture into maths, such as $\frac{3}{4}x + 2 = 11$.
• Confirm: a good tool shows you what it read, so you can fix a misread digit or sign before solving.
• Solve: the maths is solved and the steps are written out.

Most wrong answers from photos come from the first step, not the last. A 7 read as a 1, or a minus sign lost in a fold of paper, changes the problem. That is why checking the recognised text matters.

Tips for a good maths photo

• Photograph one problem at a time, filling most of the frame.
• Use even light and avoid shadows across the page.
• Hold the camera straight above the paper, not at an angle.
• Handwriting: keep fractions on separate lines and make minus signs clear.
• Screenshots of typed worksheets read best of all.

Worked example: checking a solution from a photo

Suppose the photo shows $3(x - 2) = 2x + 1$.

• Expand the bracket: $3x - 6 = 2x + 1$.
• Subtract $2x$ from both sides: $x - 6 = 1$.
• Add 6: $x = 7$.
• Check: $3(7 - 2) = 15$ and $2(7) + 1 = 15$.

If a tool had read the problem as $3(x - 2) = 2x - 1$, it would give $x = 5$ — a correct solution to the wrong problem. Confirming the recognised text first prevents that.

Another example: fractions in a photo

Fractions are where photos are misread most often, so check them carefully. Say the picture shows $\frac{3}{4}x + 2 = 11$:

• Subtract 2 from both sides: $\frac{3}{4}x = 9$.
• Multiply both sides by $\frac{4}{3}$: $x = 12$.
• Check: $\frac{3}{4} \times 12 + 2 = 9 + 2 = 11$.

If the photo was read as $\frac{3}{4x} + 2 = 11$ — the $x$ under the fraction line instead of beside it — that is a completely different equation, with answer $x = \frac{1}{12}$. Both look similar in handwriting, which is exactly why you confirm the text before solving.

Photomath or a browser tool: a fair comparison

Neither is simply better; they suit different situations.

• Speed with paper homework: a phone camera app is hard to beat — point and scan.
• Working at a computer: a browser tool fits better, especially for screenshots of online worksheets or PDFs from a teacher, which you can upload without printing.
• Seeing the steps: both Photomath and Sumzo show step-by-step solutions. Compare them on a problem you know to see which explanations you find clearer.
• Checking: look for a tool that tells you whether the answer was verified. Sumzo’s math engine substitutes answers back when it can, and says so.
• Typing instead of scanning: for short problems, typing on a keyboard is often quicker than taking a photo at all.

What to do when a photo is misread

• Read the recognised text against the paper, symbol by symbol — especially minus signs, powers and fraction bars.
• Fix it by editing the text rather than retaking the photo; it is usually faster.
• If the photo has several problems, crop it so only one remains.
• Very messy handwriting? Type the problem instead.

Typing maths so a solver reads it correctly

When you type rather than scan, a few conventions avoid misreadings:

• Use ^ for powers: x^2 for $x^2$.
• Put brackets around numerators and denominators: (x + 1)/(x - 2), not x + 1/x - 2.
• Write multiplication of brackets next to each other: 3(x - 2).
• Use sqrt( ) for square roots: sqrt(50) for $\sqrt{50}$.

Frequently asked questions

Is there a Photomath website I can use instead of the app? Photomath’s website points to its phone apps and doesn’t advertise a browser version. To solve from a photo on a computer, use a browser tool that accepts uploads.

Is Photomath AI free? Photomath lists a free basic version as well as paid plans. Sumzo’s photo upload is free to use too.

Can a photo solver read handwriting? Usually, if it is clear. Always check the text the tool read before trusting the answer.

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