Every image tool you need, free
Compress, resize, crop, convert and watermark your pictures right here in your browser. No account. No software. No cost.
Image tools
画像を圧縮
JPG・PNG・WEBP を軽くして、アップロードを速く、画質はきれいなまま。
画像をリサイズ
正確な幅と高さを指定するか、パーセントで拡大縮小。縦横比はそのままです。
画像を切り抜く
残したい部分に枠をドラッグしてください。枠の外は切り取られます。
JPG に変換
PNG・WEBP・HEIC・TIFF を、どこでも開ける JPG に変換します。
透かしを追加
名前やロゴを写真に重ねられます。位置と濃さも自由に選べます。
背景を削除
写真の被写体を自動で切り抜きます。背景は透過のままでも、単色や影を足すこともできます。
パスワードを生成
お使いの端末内だけで生成され、どこにも送信されません。コピーすれば完了です。
文字数を数える
入力しながら、単語・文字・文・段落の数をその場で数えます。
Lorem Ipsum を生成
デザインやモックアップ用に、本物らしいラテン語のダミーテキストを作成します。
Private by default
Your images are deleted from our servers automatically within one hour.
Nothing to install
Works in any modern browser on phone, tablet and desktop.
Made to be simple
Plain words, big buttons, and no settings you have to understand.
よくある質問
Are these image tools really free?
Yes, every tool is free with no limits on how many images you process. The site is paid for by advertising, which is why you see ads on the page. There is no premium tier and no account to create.
Do I need to install anything?
No. Everything runs in your web browser on any phone, tablet or computer. There is nothing to download and nothing to keep updated.
What happens to my images after I upload them?
Your image is processed on our server and then deleted automatically within one hour. We do not look at your files, do not share them, and do not use them to train anything.
Which image formats are supported?
We read JPG, PNG, WEBP, HEIC, TIFF, BMP and GIF, and write JPG, PNG, WEBP, TIFF, BMP and GIF. HEIC support means iPhone photos work without converting them first.
Can I use these tools on my phone?
Yes. The whole site is built for phones first — you can pick an image from your gallery, take a new photo with the camera, and crop with your finger.
Is there a file size limit?
Each file can be up to 50 MB, which comfortably covers photos from any phone or consumer camera. You can process several files in one go.