Concretely, the per-pixel transform is applied and written back losslessly, so you can iterate on a look as many times as you like without accumulating any compression damage. You pick the effect and its strength and the transform is applied to the whole file at once.
Which effects are available?
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Grayscale, sepia, invert, blur, sharpen, and brightness, contrast and saturation adjustment. They can be combined, and combining them in one pass is better than running the tool repeatedly.
Does the source format change how a filter looks?
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It can. PNG is lossless DEFLATE with a full 8-bit alpha channel and optional 16-bit depth, so it never degrades on re-save but gets large on photographic content. Colour depth and the palette model in particular decide how smoothly a gradient or a blur can be represented.
Anything specific to PNG to keep in mind?
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Yes — there is no quality slider to get wrong — a PNG round-trips bit-exactly, so the only thing edits cost you is file size. That is often the difference between an effect looking clean and looking banded.
Can I undo a filter after downloading?
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No — the effect is baked into the output pixels, which is the point of applying it. Keep the original file; that is your undo. Grayscale and blur in particular discard information that genuinely cannot be recovered.
Can I apply the same look to a whole set?
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Yes. One filter configuration is applied across the batch, which is how you get a visually consistent gallery rather than a set of individually-tweaked images that almost match.
Ka mahi i runga i ngā taputapu pūkoro
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Ae, he tino arotau tā mātou kaitahuri, ā, ka mahi i runga i ngā waea atamai me ngā papa. Ka taea e koe te tahuri i ngā kōnae i runga i te iOS, Android, me tētahi atu tūāpapa pūkoro me tētahi pūtirotiro hou.
Ko ēhea ngā pūtirotiro e tautokona ana
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Ka mahi tahi tā mātou kaitahuri me ngā pūtirotiro hou katoa tae atu ki a Chrome, Firefox, Safari, Edge, me Opera. Ka tūtohu mātou kia whakahoutia tonutia tō pūtirotiro kia pai ai te wheako.
Kei te noho tūmataiti, kei te haumaru hoki aku kōnae?
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Ae rawa. Ka tukatukahia ō kōnae me te haumaru, ā, ka mukua aunoa mai i ā mātou tūmau i muri i te tahuritanga. Kāore mātou e pānui, e rongoa, e tohatoha rānei i ngā ihirangi o tō kōnae. Ka whakamahia e ngā whakawhiti katoa ngā hononga HTTPS kua whakamunatia.
Me pēhea mēnā kāore taku tikiake e tīmata?
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Ki te kore tō tango e tīmata aunoa, ngana anō ki te pāwhiri i te pātene tango. Kia tino mohio kāore ngā pahū-ake e āraia, ā, tirohia te kōpaki tango o tō pūtirotiro. Ka taea hoki e koe te pāwhiri-matau i te hononga tango, kātahi ka tīpako i te 'Tiaki Hei'.
Ka tiakina te kounga
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Ka noho tonu te kounga o te ataata i te wā e tukatukahia ana i te wā e tahurihia ana. Ka whakawhirinaki ngā hua ki te hototahitanga o te kōnae pūtake me te hōputu ūnga.
Me hanga e au he pūkete
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Kāore he pūkete e hiahiatia ana mō te whakamahinga taketake. Ka taea e koe te tukatuka i ngā kōnae tonu. Mā te waihanga i tētahi pūkete kore utu ka taea e koe te uru atu ki tō hītori tahuritanga me ngā āhuatanga tāpiri.
