All Converter Pro
Сжатие изображений онлайн
Сжимайте изображения JPG, PNG и WebP онлайн бесплатно. Уменьшайте размер файла на 50-90% с настройкой качества, которой вы управляете. Для почты, веб-страниц и ограничений загрузки.
Об инструменте Сжатие изображений
The Image Compressor reduces an image's file size while keeping it looking good - typically 50–90% smaller for photos, depending on the quality level you pick. The image stays in its original format and dimensions; the tool re-encodes it more efficiently and lets you trade a little (usually invisible) quality for a lot of size. Use it when an upload form rejects your file, an email attachment is too heavy, or a web page loads slowly because of image weight. Compression is the single biggest lever for page speed: a 4 MB camera photo compressed to 400 KB looks identical on screen and loads ten times faster.
Как использовать Сжатие изображений
- Откройте инструмент и добавьте файл, текст или значения.
- Проверьте доступные параметры, такие как диапазон страниц, формат вывода, качество, пароль или язык.
- Запустите процесс и не закрывайте окно браузера, пока он не завершится.
- Скачайте результат и при необходимости продолжите с родственным инструментом.
Полезные советы
- Для отсканированных PDF инструменты с поддержкой OCR автоматически запускают распознавание текста, где это возможно.
- Для больших файлов используйте инструменты сжатия перед отправкой по почте или загрузкой на порталы.
- Для лучших результатов загружайте чистые файлы с правильным расширением и избегайте повреждённых документов.
How to compress an image online in 3 steps
Step 1: upload a JPG, PNG or WebP image. Step 2: choose a quality level. Step 3: download the smaller file. The image keeps its original width and height.
For email and web pages, a medium-high quality setting usually cuts the size by half or more with no visible loss.
Compress an image to 100 KB, 200 KB or 500 KB
Many forms ask for a photo under a fixed size. Start with a medium quality setting and check the result. If it is still too big, lower the quality a little and compress again.
Photos compress far better than screenshots. If a PNG will not get small enough, convert it to JPG first with PNG to JPG, then compress.
Compress, resize or convert - which do you need?
Compress (this tool) when the pixel dimensions are fine but the file is too heavy - the usual case for uploads and email.
Конвертировать to another format when the format itself is the problem: PNG photos should usually become JPG (PNG to JPG), and web images become WebP (WebP Converter) for the smallest sizes.
Both at once: converting a PNG photo to JPG and then compressing it gives the largest total reduction.
Часто задаваемые вопросы
How much smaller will my image get?
Photos typically shrink 50–90% depending on the quality setting and how compressed the source already was. Screenshots and graphics compress less dramatically than photos.
Will I see the quality difference?
At moderate compression, almost never - screen viewing hides far more than print. Heavy compression eventually shows as softness and blocky artifacts, most visibly on sharp edges and text.
Does compression change the image dimensions?
No. Width and height in pixels stay the same; only the file size drops. The image is re-encoded, not resized.
Which formats can be compressed?
JPG, PNG and WebP. The output stays in the same format as the input, so nothing else in your workflow changes.
What quality setting should I choose?
For web and email, a medium-high setting is the sweet spot - big savings, invisible loss. Use the highest setting for images that will be printed or edited again.
Бесплатно ли the compressor?
Yes - free, no account, no watermark, files cleaned from temporary storage automatically.